8.5 Process noise damping
Noise damping function
The dynamic sensitivity of the flow measurement signal to rapid changes in process flows can
be reduced by use of the process noise damping function. The function is typically used in
environment with:
● Strongly pulsating flow
● Changing pump speeds
● Large pressure variations
Process noise damping settings
Reduce interfering process noise by increasing the setting of the parameter "Process Noise
Damping".
● Centrifugal pump (1: low)
● Triplex pump (2)
● Duplex pump (3)
● Simplex pump (4)
● Cam pump (5: high)
The default value is "Duplex pump". The damping affects all functions and outputs of the sensor.
Figure 8-2 Centrifugal pump (1: low)
Figure 8-3 Triplex pump (2)
Functions
8.5 Process noise damping
MASS 2100 & FC300 (FCT030)
Operating Instructions, 06/2017, A5E39789040-AA 141
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